Updated at 3:50 p.m. —¬†A Flash Flood Warning has been issued for Fairfax County until 6:30 p.m.

Updated at 2:45 p.m. — The Severe Thunderstorm Warning has been extended to 3:30 p.m., and the list of affected locations now includes Vienna and Falls Church.

Earlier: A Severe Thunderstorm Watch has been issued for Fairfax County and the rest of the D.C. area, joining a Flash Flood Watch that will take effect at 2 p.m. today (Thursday).

The thunderstorm watch took effect at 12:40 p.m. and will remain in place until 8 p.m., according to the National Weather Service.

A Severe Thunderstorm Warning has also been issued for the northeastern part of the county, including Wolf Trap and McLean around the American Legion Bridge. That will be in effect until 1:45 p.m.

The Severe Thunderstorm Warning from the NWS says:

* At 103 PM EDT, a severe thunderstorm was located over Ashburn, or near Broadlands, moving east at 25 mph.

HAZARD…60 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

IMPACT…Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles.

* Locations impacted include…
Rockville, Bethesda, Gaithersburg, Reston, Olney, Herndon, Broadlands, Lansdowne, Lowes Island, Brambleton, American Legion Bridge, Aspen Hill, Potomac, North Bethesda, Ashburn, Sterling, North Potomac, Redland, Wolf Trap and Great Falls.

“For your protection move to an interior room on the lowest floor of a building,” the NWS advises.

0 Comments

The rain just keeps coming.

While a Flash Flood Warning issued yesterday (Thursday) for the D.C. region, including Fairfax County, was canceled ahead of schedule at 7:15 p.m., the National Weather Service has extended the Flash Flood Watch that was set to end at midnight through today (Friday).

Issued at 3:03 a.m., the new alert will be in effect through this evening, as showers and thunderstorms are expected to bring two to four additional inches of rain to the area.

Here is the full alert:

…FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING…

The National Weather Service in Sterling Virginia has expanded the

* Flash Flood Watch to include portions of Virginia and West Virginia, including the following areas: in Virginia, Clarke, Eastern Loudoun, Fairfax, Frederick VA, Page, Shenandoah, Warren and Western Loudoun. In West Virginia, Berkeley, Eastern Grant, Eastern Mineral, Eastern Pendleton, Hampshire, Hardy, Jefferson, Western Grant, Western Mineral and Western Pendleton.

* Through this evening

* Additional showers and thunderstorms capable of producing heavy rainfall amounts of 2 to 4 additional inches are expected to re-develop early this morning and persist into this afternoon.

* More heavy rainfall may cause additional flash flooding.

“A Flash Flood Watch means that conditions may develop that lead to Flash Flooding,” the NWS says. “Flash Flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.”

0 Comments

Updated at 4:35 p.m. — Vienna and Falls Church have now been added to the Severe Thunderstorm Warning, which has been extended to 5:15 p.m. today.

Earlier: Fairfax County and other areas in Northern Virginia have been put under a Severe Thunderstorm Warning on top of a Severe Thunderstorm Watch that will be in effect until 10 p.m.

Here is the full alert from the National Weather Service, which is scheduled to last until 4:45 p.m.:

At 405 PM EDT, a severe thunderstorm was located near Warrenton, moving northeast at 30 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles.

* Locations impacted include…
Centreville, Reston, Annandale, South Riding, Herndon, Fairfax, Mantua, Dulles International Airport, Burke, Linton Hall, Oakton, Sterling, Chantilly, Merrifield, Bull Run, Haymarket, Arcola, Manassas, Sudley and Manassas Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

For your protection move to an interior room on the lowest floor of a building.

0 Comments

Updated at 4:10 p.m. — The National Weather Service has now upgraded Fairfax County to a Severe Thunderstorm Warning, advising people to move to an interior room on the lowest floor of a building.

In effect until 4:45 p.m., the warning was issued at 4:01 p.m. after a severe thunderstorm was spotted near Middleburg. The storm was reportedly moving east at 30 miles per hour.

Here is the full alert:

The National Weather Service in Sterling Virginia has issued a¬†Severe Thunderstorm Warning for…
Southeastern Loudoun County in northern Virginia…
Northwestern Fairfax County in northern Virginia…
Northeastern Fauquier County in northern Virginia…
Northwestern Prince William County in northern Virginia…

* Until 445 PM EDT.

* At 400 PM EDT, a severe thunderstorm was located near Middleburg, or 8 miles west of Brambleton, moving east at 30 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles.

* Locations impacted include…
Reston, South Riding, Herndon, Vienna, Broadlands, Lowes Island, Brambleton, Dulles International Airport, Ashburn, Oakton, Sterling, Chantilly, Wolf Trap, Great Falls, Countryside, Middleburg, Arcola, Belmont, Aldie and Sterling Park.

Earlier: Fairfax County is currently under a Severe Thunderstorm Watch, with scattered showers anticipated throughout the D.C. area this afternoon.

The alert will be in effect until 8 p.m. The National Weather Service says that a thunderstorm could potentially hit after 5 p.m.

“Some storms could be severe, with large hail and damaging winds,” the NWS forecast for Tysons says.

With a 60% chance of precipitation, between a tenth and a quarter of an inch of rain could fall this afternoon, and another quarter to half inch could come in the evening.

Map via National Weather Service

0 Comments

Updated 9:50 a.m. — Aas a Flood Warning is in effect for the area until 3:30 p.m. today. NWS said that Vienna, Falls Church, Tysons and Merrifield may experience flooding.¬†

Earlier: People can expect more thunderstorms and possibly heavy rain.

The National Weather Service issued a Flash Flood Watch for today (Thursday).

More from NWS:

Slow moving thunderstorms capable of producing heavy rainfall may develop today. Heavy rainfall from thunderstorms may lead to flash flooding.

Potential impacts include rapid rises of water, flooded roads and flooding of structures in low lying areas near streams. Landslides and washouts are also possible.

People are advised to not drive through water they don’t know the depth.

0 Comments

Get ready for another summer thunderstorm. A Flash Flood Watch will be in effect in Fairfax County this afternoon and evening.

The National Weather Service says that thunderstorms and showers could bring 1-2 inches of rain with some areas possibly getting up to 4 inches.

“A cold front will move into the area Wednesday and then stall out,” according to NWS. “Numerous slow-moving showers and thunderstorms will pose a risk of flash flooding.”

0 Comments

Prepare for more rain today (Friday).

A Flash Flood Watch is in effect from noon today through late tonight, according to the National Weather Service.

Here’s more from the alert:

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED

 

0 Comments

The National Weather Service has issued a Winter Weather Advisory, saying that snow, sleet, ice and freezing rain are likely to hit Fairfax County and surrounding areas tomorrow.

The advisory is set to go into effect from 7 a.m. until 7 p.m. on Saturday (Jan. 18).

Snow and sleet is expected to total 1 inch, while ice could accumulate up to 1/10 of an inch., NWS says.

More from NWS:

* WHAT…Snow, sleet and freezing rain expected. Total snow and sleet accumulations of up to one inch and ice accumulations of up to one tenth of an inch.

* WHERE…Portions of central Maryland, northern and northwest Virginia and eastern West Virginia.

* WHEN…From 7 AM to 7 PM EST Saturday. Precipitation will begin as snow before transitioning to sleet and freezing rain. Precipitation will change to rain late in the day.

* IMPACTS…Plan on slippery road conditions.

NWS recommends that people stay cautious of ice when walking outside and that drivers slow down.

0 Comments

With snow and icy rain last night and this morning, several counties in the D.C. area have closed or delayed start times today (Monday) for their public schools.

Fairfax County Public Schools (FCPS) announced shortly before 5 a.m. on Twitter their schools would be open and start on time today. By 9 a.m. more than 4,000 tweets were using #closefcps and the hashtag was trending in the U.S. on Twitter.

Tysons Reporter spotted many memes, frustration about FCPS not closing and elation over the hashtag’s popularity among the #closefcps tweets.

https://twitter.com/SidRamOfficial/status/1206540506983010304?s=20

Let Tysons Reporter know what you think about FCPS staying open today.

Hat tip to Kalina Newman 

0 Comments

The National Weather Service has issued a Tornado Watch for Fairfax County and the D.C. region.

The Tornado Watch is in effect until midnight.

Storms with heavy rain and strong winds are expected to reach Fairfax County between 7-9 p.m., forecasters warn. Trick-or-treaters and Halloween party-goers should seek shelter.

The National Weather Service issued this statement:

…DAMAGING LINE OF THUNDERSTORMS LIKELY TO MOVE EAST ACROSS THE¬†AREA BETWEEN MID AFTERNOON AND MIDNIGHT…

A line of thunderstorms is expected to move east across the region. These storms will bring the possibility of damaging wind gusts and isolated tornadoes. Please be sheltered when these thunderstorms pass through your area.

The most likely timing of the line ranges from mid to late afternoon for the Potomac Highlands, to the evening for the Baltimore/Washington metros, to between 9pm and midnight for areas east of I-95 to the Chesapeake Bay. The storms will likely last an hour or less in most areas.

Stay informed. For more exact timing for your location, consult the forecast for your community at our website weather.gov or our Facebook or Twitter feeds for National Weather Service Baltimore/Washington.

0 Comments
√ó

Subscribe to our mailing list